Susie has written a task analysis to teach Jared how to make a peanut butter and jelly sandwich. The task analysis includes the following steps: (1) get the bread, (2) get the jelly, (3) get the peanut butter, (4) get a butter knife, (5) get a plate, (6) put a piece of bread on the plate, (7) put peanut butter on the piece of bread, (8) put jelly on the piece of bread, (9) put a second piece of bread on top, (10) put the bread away, (11) put the peanut butter away, (12) put the jelly away, and (13) put the knife in the sink. Susie has decided she will complete Steps 1-12 for Jared and will require him to complete Step 13. She will use a MTL prompting hierarchy for Step 13. Which chaining procedure is Susie using to teach Jared to make a sandwich? Group of answer choices Total task chaining Forward chaining Shaping Backward chaining